Hmm...
There was a girl I met when I was traveling. She was the first girl I'd done anything more than kiss with, but it wasn't completely all the way. In fact, there were quite a few girls like her, behind teahouses or in an inn, but it never fully happened. I knew how dangerous this would be, and so I kept myself reined in regarding the completion of the act.
Then, when I got here, I went to the carnival and found myself bedding a lovely woman with light hair. That's all I really remember of that.
Then, Sango came to me on the day when people were cursed with excessive lust... And, well. She asked me to, but I don't want regrets tied to our joining, and I knew she wasn't thinking straight. I love her, and so I turned her down. Of course, I couldn't just leave her like that either, so I explained other ways of solving the problem and it... Got solved.
((OOC: Will give details if poked, you know.))